Published November 1992 | Version v1
Report Restricted

QCD corrections to Higgs-boson production at proton-proton colliders

Creators

  • 1. RWTH Aachen (Germany). Inst. fuer Theoretische Physik
  • 2. Lawrence Berkeley Lab., CA (United States)
  • 3. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)

Description

Gluon fusion is the main production mechanism for Higgs bosons with masses up to several hundred GeV in pp collisions at LHC and SSC. We present the QCD corrections to the fusion cross section for arbitrary Higgs and top mass values: gg → H(g), gq → Hq and qanti q → Hg. The QCD corrections are positive and they increase the cross section σ(pp → H) by about a factor 1.5 to 1.7. The analysis applies to the production of Higgs particles in the Standard Model and also to the production of the CP-even Higgs particles in extensions of the Higgs sector as required for example by supersymmetric theories. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
11 p.
Report number
DESY--92-149

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
24034201
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ANNIHILATION; CORRECTIONS; FEYNMAN DIAGRAM; GLUON-GLUON INTERACTIONS; GLUONS; HIGGS BOSONS; HIGGS MODEL; INCLUSIVE INTERACTIONS; INTEGRAL CROSS SECTIONS; PARTICLE PRODUCTION; PROTON-PROTON INTERACTIONS; QUANTUM CHROMODYNAMICS; QUARK-ANTIQUARK INTERACTIONS; QUARK-GLUON INTERACTIONS; QUARKS; REST MASS; STANDARD MODEL; SUPERSYMMETRY; TEV RANGE 10-100
Descriptors DEC
BARYON-BARYON INTERACTIONS; BOSONS; CROSS SECTIONS; DIAGRAMS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FIELD THEORIES; GRAND UNIFIED THEORY; HADRON-HADRON INTERACTIONS; INFORMATION; INTERACTIONS; MASS; MATHEMATICAL MODELS; NUCLEON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PARTICLE MODELS; POSTULATED PARTICLES; PROTON-NUCLEON INTERACTIONS; QUANTUM FIELD THEORY; SYMMETRY; TEV RANGE; UNIFIED GAUGE MODELS

Optional Information

Contract/Grant/Project number
Contract DE-AC03-76SF00098
Secondary number(s)
LBL--33154.